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Internet freedom of speech is a basic right stipulated by the Constitution and an important part of the construction of a society ruled by law. In the context of the Internet, especially in the live webcast, human rights and national interests and public order will inevitably contradict. To this end,...

.This paper introduces the concept and characteristics of "participatory Teaching Mode" which emphatically introduces participation teaching program carried out in the pharmaceutical professional organic chemistry experiment based on the example of "preparation of acetyl salicylic acid". It illustrates...

In this paper, the control of all the movements of the corn harvester cutting table is based on hydraulic, PLC is used as the controller of the whole machine, The hydraulic component is used to control the folding of the cutting table, the adjustable row spacing and the rotation of the twisting and stripping...

Kuhn-Munkres algorithm is one of the most popular polynomial time algorithms for solving classical assignment problem. The assignment problem is to find an assignment of the jobs to the workers that has minimum cost, given a cost matrix X 2 Rm n, where the element in the i-th row and j-th column represents...

ESL digital narratives are defined as 2-10 minutes digital telling stories which combine images or videos with narrations, sound effects or music. This article will focus on the production and application of digital narratives for ESL classroom. With digital narrative teaching model, ESL students are...

Tourism has been identified as a priority area for Indonesia's economic growth. Bali, one of the most popular tourist destinations in Indonesia and even the globe, was placed eighth as a tourism destination among hundreds of thousands of islands. Furthermore, tourism in Bali is unique owing to the...

The key to the implementation of the "Made in China 2025" strategic plan is to adapt the upgraded version of the labor structure. The teaching mode of higher education must be innovated in this context. Matlab is a computer language development software produced by foreign MathemWork company. It is used...

This study aims to develop learning media of réception orale débutant using Smart Apps Creator application for 2nd semester students and to determine the feasibility of the learning media developed. This research uses research and development (R&D) methods. ADDIE development model which consists...

Based on the damage mechanics of materials, the definition and content of meso damage mechanics are introduced, and then the meso damage constitutive model is derived. On the basis of meso damage constitutive model, The characteristics and applicability of Anand meso damage model, Gurson-Tvergaard-Needleman...

Strategic leadership is important in managing Small and Medium Enterprise (SMEs). With leaders with strategic leadership capabilities, SMEs can face complex challenges, expand markets, improve competitiveness, and achieve sustainable growth. This study provides a bibliometric review of quality literature...

ICT-based learning has been a demand for 21st century of education. ICTs in education have been changing the role of teaching and learning activities from manual into digital. This study was focused to describe the speaking activities integrated with ICT in Public Speaking class by considering how the...

This case describes in detail the whole process of practicing social responsibility in Ruyang County, Henan Province, which is the counterpart of Nanjing University of Science and Technology. Firstly, it introduces the policies related to rural revitalization and targeted poverty alleviation and the...

Glass curtain wall has received widespread attention because of architectural aesthetics that people persistent pursuit. But using glass curtain wall can bring the sharp increase of building energy consumption. For today's situation of energy scarcity, it is important to find a way to improve energy...

Despite the question of traditional medicine, botany or pharmaceutical research, the identification of medici- nal plants is one of the primary ones because of morphological similarity, localism as well as the requirement of a complex system of botanical knowledge. In this paper, the median explainable...

To overcome the traditional fault tree diagnosis techniques are difficult to resolve random uncertainty and complexity ambiguity. We choice the method of combine fuzzy comprehensive evaluation with fault tree analysis. First of all, we construct a runway incursion fault tree, comprehensive identification...

This paper aims to explore how large food companies have achieved concentration of power and control over the food system through strategies such as vertical integration, horizontal integration, and instrumental power in the dynamics of globalisation and trade liberalisation. The trend towards trade...

The COVID-19 pandemic not only jeopardizes the lives of infected individuals but also poses a substantial threat to healthcare professionals providing care. The inadequate availability of Personal Protective Equipment (PPE) has contributed to an escalating mortality rate among healthcare workers. This...

A new linear 10-undecenoic acid-based diol and a chain extenders with 12C dangling chain length were synthesized via thiol-ene coupling and esterification reaction. In order to investigate the effect of the 10-undecenoic acid-based diol chain extender, the mole percent of the 10-undecenoic acid-based...

This paper aims to discussion the possible of UA planning in Chongqing city from the advantage and problems in Chongqing city. Urbanization has brought dramatic changes in the urban environment in China in recent years. At the same times, there are also many problems in the growth of urban population...

Henan power video quality monitoring and analysis system combined with Henan power grid video conference system operation and maintenance reality. The system uses the HUASAn network monitoring module combined with HUAWEI conference network management and conference terminal to adjust the measurement...

The Covid-19 pandemic has affected on Vocal Class in Method lecture in the Music Study Program, Sendratasik (Drama, Dance, and Music) Department, Faculty Language and Arts (FBS), Universitas Negeri Surabaya (UNESA). Changing the lectures system from face to face meetings to an online system raises its...

In this paper, the contact fatigue crack propagation behavior of Cr7C3 coatings was studied by means of extended finite element method and linear elastic fracture mechanics. The contact fatigue model of simplified geometric model was established by commercial software ABAQUS. The influence of the thickness...

Japan commenced investigating countermeasures against the population aging in the 1950s. It is proactive in adopting diverse measures to cope with the care issues pertaining to the older population. Prominent effects have been achieved by establishing community-based integrated care systems that incorporate...

Floating population distribution and survival of the state is increasingly becoming the process of urbanization problems to be solved, it is not only concerned in Xinjiang leapfrog development prospects, but also a profound impact on security and stability and counterterrorism. This paper analyzes the...

In recent years we have seen how the world has taken a turn! People have started to cover their faces with not just face masks but also with Face-Shields for extra precaution. Similarly, people are not stepping out of their homes without a sanitizer in their hands-reach. As the world is trying to evolve...

The teleconference system has the characteristics of large-system, big-scene, and high-profile. To find the regularity and experience of the teleconference system, not only can change the current passive situation on the security situation of teleconference system, which reduces security risks, but also...

The three-dimensional CAPP prototype is studied based on Solid Edge platform using the technology of secondary development of VB. The system is able to complete part the selection of machining feature of the part, edit of process information and selection of process. The system finally output process...

With the acceleration of urbanization and the transformation of traditional industries, the number of urban lost space has proliferated. Landscape urbanism re-examines the transformation strategy of urban lost space from three levels of urban, ecological and cultural, and reconstructs the urban lost...

Teleconference system is an information management system which has functions such as computer control, multimedia technology, network communication and video synthesis technology. The system has been widely used in electric power industry, which raising the efficiency of work. It is very important to...

In recent years, the precious academic value of shamanism has attracted widespread attention in the academia, many scholars, both at home and abroad, have conducted in-depth research on it and made a lot of achievements. The research works about the Manchu shamanism also keep emerging in an endless stream,...

Edge detection is an important link of image segmentation and object extraction. This paper examines the five kinds of edge detection operators commonly used, uses VC++ programming language to realize them, compares their test results and analysis their characteristics. It has a great reference value...

This paper studies on the prediction of the hail. First, Cellular Neural Network method acts on the cloud radar images to extract their edge, The cloud’s contour feature would be more clear; and then, the edge detection would be processed by wavelet transform. Five different coefficients would be found;...

In the process of the informatization construction of universities, IT managers have meet many challenges. The rapid development of modern IT technology makes the complicated work such as industrial design, production process, financial statement cold chain logistics and storage management simple and...

Mental health issues have become increasingly prevalent in today’s fast-paced and stressful society, affecting individuals across all age groups. In response, music therapy has gained widespread recognition as an effective and accessible intervention to support emotional well-being and alleviate psychological...

In this study, statistical theory is employed to identify abnormal online monitoring data and substandard effluent water quality in a wastewater treatment plant (WTP) of northern China. The effluent water quality can be monitored and checked by the national standard (GB18918-2002). The detection of abnormal...

The video & teleconference system is the important communications business platform of the company's production and operation. Annual State Grid and provincial network held more than a thousand times. The number of times is on the rise. The paper analysis the typical faults of video & teleconference...

During the Covid-19 pandemic, all educational level learning activities, including junior high schools, switch to distance learning. This causes the need for adaptation in the learning process including the student assessment process which must be carried out by the teacher online. The assessment process...

Massive Open Online Courses (MOOCs) are open online courses that anyone can take without certain prerequisites. An identity that represents a large, open, online MOOC. MOOCs have brought about significant changes in the global education system by providing access to high-quality educational resources...

It is one of the main failure forms that stress corrosion cracking (SCC) of nickel base alloys and stainless steels in the nuclear pressure vessels and piping. Current researches show that SCC is a process of oxide film rupture and reform. To understand the micro-mechanical state at the SCC crack tip,...

With the acceleration of urbanization, the quality of urban environment has gradually become a core factor affecting the quality of life of residents. As shown in Figs. 4, land use changes in Hong Kong over the past 20 years reflect this development trend, and urban greening, as an important part of...

At present the nonstandard power quality monitoring systems have caused many problems such as high construction and maintenance cost and poor interoperability. In order to implement a standardized power quality information platform for multisource information fusion, IEC 61970 and IEC 61850 are designed...

Adding aluminum fluoride to electrolyte, is the most important to regulate electrolyte molecule ratio and the electrolysis temperature in aluminum electrolysis, which directly influences the current efficiency and energy consumption. This paper presents a decision model to decide the amount of AlF3 addition...

Making hiring decisions without bias is meaningful for people that have the same ability but different backgrounds to have a fair chance to compete with job opportunities. There were previous studies show there are types of discrimination that exist during the hiring process. This study aimed to investigate...

In order to study the impact of explosive performance on JPC molding, simulation software of AUTODYN-2D is used in JPC molding. Numerical simulation analysis of influences of five different explosives on JPC molding is performed. Method of determining the molding time is proposed. Two main results can...

Commercially pure titanium and stainless steel sheets were welded using resistance spot welding with interlayer of Nb. The interfacial microstructure was observed, the effects of welding current on nugget diameter and tensile shear load were investigated deeply. The results show that the interfacial...

In We-media era, if only a piece of information is appalling and absorbing enough, grassroots may immediately become centre of the cyber world. At the same time, influence of police propaganda departments and traditional media has been greatly weakened. Based on “Spiral of Silence” theory, facing cyber...

The Province of the Bangka Belitung Islands (Babel) has a unique natural beauty that supports sustainable tourism. Sustainable tourism is highly dependent on terrestrial ecosystems. Due to mining activities, the terrestrial ecosystem in Bangka Belitung can experience land degradation which is characterized...

In order to provide high-quality service, companies must meet or surpass their customers’ expectations while also ensuring that their products are delivered on time and accurately. Higher education sustainability depends on students’ evaluations of service quality, and student happiness is becoming increasingly...

The acceleration of urbanization and climate change have caused a significant change on urban runoff mechanism. Urban flood control and drainage system become very important. Drainage pipe network has significantly affections on urban water hydrology characters. We used two methods to divide subcatchments...

Aluminum alloy A6061 and mild steel Q235 sheets were welded by resistance spot welding. The interfacial microstructure was observed and the feature and distribution of the interfacial reactant were analyzed and the effects of welding current on the nugget size and tensile shear strength of the joint...